The Dev Team Structure says a few lines into it, that it was updated 3 months ago.

As for the names not in ‘gold’, I believe it is because they are not fully fledged Developers but people that are helping/learning.

Good spot. I've edited OP. Thank you again for contributing. Another case of my not knowing Mod threads didn't show "last modified". I'll go over the OP again now and make sure there aren't more cases of this.